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Question 75 of 100
API Security Testing
Advanced
Q75: How Do You Ensure an API Follows Security Best Practices?
🛡️Core Concept
How Do You Ensure an API Follows Security Best Practices?
Key Takeaways & Architecture Summary
- ✓Enforce HTTPS exclusively, disabling insecure HTTP port endpoints.
- ✓Use standard OAuth 2.0 / JWT schemes rather than custom auth algorithms.
- ✓Implement strict rate-limiting, CORS whitelists, and validation schemas.
Direct Answer Summary
Ensuring security best practices requires adopting a defense-in-depth model: enforcing HTTPS, validating all inputs against strict JSON schemas, securing APIs with OAuth2/JWT tokens, configuring secure CORS origin headers, implementing rate limiting, and running regular automated security scans.
⚠️ Senior Engineering Warning (Red Flag)
Avoid writing custom encryption or session management protocols. Standard, open-source frameworks (like Spring Security, NextAuth) have been thoroughly audited and patched against vulnerabilities.
💡 STAR Architectural Explanation & Pro Tip
Security is an ongoing cycle. Incorporating vulnerability checks directly into your CI/CD pipelines ensures that security validations are run against every single deployment.
RestAssuredTest.java
Rest-Assured + Java# OWASP ZAP security CLI command validating API contracts
zap-baseline.py -t https://api.careerraah.com/v1/jobs